Laser in dentistry

As technology continues to evolve, new research leads to new solutions to common problems in different medical fields. a technology dental laser s of the many alternatives developed to improve the practice common when trying to make it more efficient and less time consuming.
Being designed to perform a wide range of treatments, lasers Dental braces have become a reliable option for many procedures.

What is a dental laser?

The word laser is an acronym for “Light Amplification by Stimulated Emission of radiation". It is a powerful wavelength of light fired directly at a precise location using a device.
The first laser was created in 1960 and was first tested on a tooth in 1965. However However, it was not until 1995 that it was approved by the FDA for practices dental.

How does it work?

Lasers are complex systems that emit monochromatic light made up of a single wavelength of light. This wavelength is reflected back and forth back through mirrors inside the device, increasing its power before being redirected into the tissues. Once the light comes in contact with tissues, they absorb the wavelength.
It increases the temperature of the fabric and vaporizes it, creating an effect similar to that of cut and cauterize.

Types of dental lasers and uses

Lasers are divided into two groups based on the type of tissue they can target. to interact:

• Hard tissue lasers: interact with enamel, dentin, and bone.
• Soft tissue lasers: interact with the gums.

Currently, there are many uses for lasers in dentistry. However, the Most common uses include Procedures such as:

• Removal of cavities: lasers can remove cavities and leave surrounding healthy enamel or dentin intact.
• Preparation of the tooth for a filling: It allows to smooth the edges of the cavity and leave it ready to apply the filling material. Additionally, some lasers can be used to condition enamel and replace acid etching. In addition, the high temperatures they produce help kill bacteria and keep the preparation clean.
• Treat hypersensitivity: Lasers can be used to seal dentinal tubules to prevent hypersensitivity to cold and heat.
• Crown lengthening: the laser cuts the gums that surround the tooth to increase the length of the crown. This can be done by aesthetic or therapeutic reasons. Since the laser cauterizes as it cuts, the bleeding is minimized and healing is faster.
• Frenectomy: procedure that consists of cutting the frenulum using the laser to place it in a better position. Usually this it is done to avoid problems with speech.
• Treat periodontitis: lasers can be used to eliminate the bacteria that cause periodontitis.

Dental lasers offer an alternative to traditional methods. The Anxious patients can benefit from its use, since it does not produce the sound of perforation that often triggers the anxiety reaction. Furthermore, its ability to eliminate bacteria is especially useful to improve healing after of any procedure. Whether used to remove cavities or treat gums, dental lasers have been shown to offer excellent results.